EP1998585A1 - Station de base, station mobile et procédé de rapport d'état de canal radio - Google Patents

Station de base, station mobile et procédé de rapport d'état de canal radio Download PDF

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Publication number
EP1998585A1
EP1998585A1 EP07739012A EP07739012A EP1998585A1 EP 1998585 A1 EP1998585 A1 EP 1998585A1 EP 07739012 A EP07739012 A EP 07739012A EP 07739012 A EP07739012 A EP 07739012A EP 1998585 A1 EP1998585 A1 EP 1998585A1
Authority
EP
European Patent Office
Prior art keywords
radio channel
group
mobile station
channel condition
base station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07739012A
Other languages
German (de)
English (en)
Inventor
Mikio Iwamura
Minami Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP1998585A1 publication Critical patent/EP1998585A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/06—Generation of reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
EP07739012A 2006-03-20 2007-03-19 Station de base, station mobile et procédé de rapport d'état de canal radio Withdrawn EP1998585A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006077819A JP4619311B2 (ja) 2006-03-20 2006-03-20 基地局、移動局および無線チャネル状態通知方法
PCT/JP2007/055569 WO2007111184A1 (fr) 2006-03-20 2007-03-19 Station de base, station mobile et procédé de rapport d'état de canal radio

Publications (1)

Publication Number Publication Date
EP1998585A1 true EP1998585A1 (fr) 2008-12-03

Family

ID=38541104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07739012A Withdrawn EP1998585A1 (fr) 2006-03-20 2007-03-19 Station de base, station mobile et procédé de rapport d'état de canal radio

Country Status (7)

Country Link
US (1) US8116779B2 (fr)
EP (1) EP1998585A1 (fr)
JP (1) JP4619311B2 (fr)
KR (1) KR20080114748A (fr)
CN (1) CN101406094A (fr)
TW (1) TW200746686A (fr)
WO (1) WO2007111184A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5197963B2 (ja) * 2007-01-09 2013-05-15 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムで使用される基地局装置、ユーザ装置及び方法
EP2094039B1 (fr) * 2008-02-20 2016-11-09 Amazon Technologies, Inc. Procédé et appareil pour le traitement de rapports d'état du tampon de remplissage
JP5162311B2 (ja) * 2008-04-17 2013-03-13 株式会社エヌ・ティ・ティ・ドコモ 無線基地局及び移動局
JP4361121B1 (ja) * 2008-05-30 2009-11-11 株式会社エヌ・ティ・ティ・ドコモ 移動局
WO2010140298A1 (fr) 2009-06-02 2010-12-09 パナソニック株式会社 Appareil de communication sans fil et procédé de communication sans fil
JP5586047B2 (ja) * 2010-05-14 2014-09-10 独立行政法人情報通信研究機構 無線通信方法及びシステム
JP5649166B2 (ja) * 2010-07-30 2015-01-07 独立行政法人情報通信研究機構 電波センサおよびデータ伝送方法
CN103202079A (zh) * 2012-09-28 2013-07-10 华为技术有限公司 一种用户分组的方法及装置
WO2017143503A1 (fr) * 2016-02-23 2017-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Programmation de sous-bande et multibande hybride dans une transmission de superposition multi-utilisateurs
CN112822569B (zh) * 2019-11-15 2023-08-15 中国移动通信有限公司研究院 一种监控处理方法及设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63272128A (ja) 1987-04-30 1988-11-09 Oki Electric Ind Co Ltd 移動無線方式
JP2516983B2 (ja) * 1987-06-19 1996-07-24 松下通信工業株式会社 無線電話装置
JP4160341B2 (ja) * 2001-09-10 2008-10-01 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける位置登録方法、呼出方法、移動通信システム、無線基地局、通信制御方法、移動局及び通信制御プログラム
WO2003058829A2 (fr) * 2002-01-08 2003-07-17 Ipr Licensing, Inc. Maintien d'un canal de maintenance dans une liaison inverse d'un systeme de telecommunications sans fil
US7388845B2 (en) * 2002-08-26 2008-06-17 Qualcomm Incorporated Multiple access wireless communications system using a multisector configuration
WO2004077871A1 (fr) * 2003-02-27 2004-09-10 Mitsubishi Denki Kabushiki Kaisha Station de base, terminal et systeme de communication
JP2004328239A (ja) * 2003-04-23 2004-11-18 Denso Corp 無線通信システム、車載通信端末およびセンター通信端末
KR20060123654A (ko) * 2004-03-30 2006-12-01 마츠시타 덴끼 산교 가부시키가이샤 기지국 장치, 이동국 장치 및 데이터 채널의 스케줄링 방법
KR20060006725A (ko) * 2004-07-16 2006-01-19 삼성전자주식회사 향상된 상향링크 전용채널을 지원하는 이동통신시스템에서자율전송을 위한 파라미터 결정 방법 및 장치
JP2006077819A (ja) 2004-09-07 2006-03-23 Calsonic Kansei Corp 自動変速機のセレクトアシスト装置
US20070070894A1 (en) * 2005-09-26 2007-03-29 Fan Wang Method to determine a scheduling priority value for a user data connection based on a quality of service requirement
KR101478362B1 (ko) * 2007-08-10 2015-01-28 엘지전자 주식회사 다중안테나 시스템에서 귀환데이터 전송방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007111184A1 *

Also Published As

Publication number Publication date
WO2007111184A1 (fr) 2007-10-04
TWI326993B (fr) 2010-07-01
KR20080114748A (ko) 2008-12-31
CN101406094A (zh) 2009-04-08
US20090233612A1 (en) 2009-09-17
TW200746686A (en) 2007-12-16
JP2007258842A (ja) 2007-10-04
US8116779B2 (en) 2012-02-14
JP4619311B2 (ja) 2011-01-26

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